Kokenut aasialainen korjaaja etsii mikroskoopilla ja testaus elektroniset laitteet, sivukuva, banneri - Kuvapankin valokuva ja kuva

Scientist african american woman working in laboratory with electronic tech single photon detector. Research and development of electronic devices by color black woman.

Close up portrait of black female engineer inspecting computer parts with magnifier at quality control line

Scientist african american woman work in tech lab with electronic superconducting nanowire single-photon detector. Research and development of electronic devices by black woman.

Scientist african american woman work in laboratory with microscope. Color woman in tech.

African american woman wearing scientist uniform write on clipboard holding test tubes at laboratory